Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Cotuit, MA.
Next low tide (tomorrow) : 2:01 am (0.1 ft)
Next high tide : in 3h 38m at 7:56 pm (2.7 ft)
Sunset today : 7:52 pm
Sunrise tomorrow : 5:42 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Cotuit, MA Tides - Sep 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:082.47:272.712:250.012:390.36:087:15Third Quarter1Fri
2Sat8:142.38:332.71:290.11:430.36:097:13Waning Crescent2Sat
3Sun9:232.39:412.72:350.12:480.36:107:11Waning Crescent3Sun
4Mon10:282.410:452.73:390.13:520.36:117:10Waning Crescent4Mon
5Tue11:262.511:412.74:380.14:510.26:127:08Waning Crescent5Tue
6Wed12:152.55:300.05:430.16:137:06New Moon6Wed
7Thu12:312.712:592.66:150.06:310.16:147:05New Moon7Thu
8Fri1:162.71:402.66:570.07:150.06:157:03New Moon8Fri
9Sat1:592.72:192.67:370.17:580.16:167:01Waxing Crescent9Sat
10Sun2:412.62:572.68:150.18:390.16:176:59Waxing Crescent10Sun
11Mon3:222.53:352.68:540.29:210.26:186:58Waxing Crescent11Mon
12Tue4:032.44:142.59:340.310:040.26:196:56Waxing Crescent12Tue
13Wed4:462.34:572.510:160.410:500.36:206:54Waxing Crescent13Wed
14Thu5:332.25:442.411:010.511:410.46:216:53First Quarter14Thu
15Fri6:252.16:362.411:520.66:226:51First Quarter15Fri
16Sat7:202.17:312.312:350.512:450.66:236:49First Quarter16Sat
17Sun8:162.18:272.41:300.51:410.66:246:47First Quarter17Sun
18Mon9:122.19:232.42:250.42:370.66:256:46Waxing Gibbous18Mon
19Tue10:042.210:172.53:180.33:320.46:266:44Waxing Gibbous19Tue
20Wed10:522.411:062.64:080.24:230.36:276:42Waxing Gibbous20Wed
21Thu11:362.511:532.74:540.15:120.16:286:40Full Moon21Thu
22Fri12:182.75:380.05:59-0.16:296:39Full Moon22Fri
23Sat12:392.81:002.96:22-0.16:46-0.26:306:37Full Moon23Sat
24Sun1:262.81:453.07:06-0.27:34-0.36:316:35Full Moon24Sun
25Mon2:142.82:313.07:51-0.28:23-0.36:326:34Waning Gibbous25Mon
26Tue3:042.83:193.08:39-0.19:14-0.36:336:32Waning Gibbous26Tue
27Wed3:562.74:113.09:290.010:08-0.26:346:30Waning Gibbous27Wed
28Thu4:512.65:072.910:230.111:07-0.16:356:28Third Quarter28Thu
29Fri5:522.46:082.811:220.26:366:27Third Quarter29Fri
30Sat6:582.47:152.712:100.012:260.36:376:25Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Cotuit, MA Tides

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What time does the tide turn (slack tide) in Cotuit, MA today?

Slack tide in Cotuit, MA is approximately 10:58 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Cotuit, MA?

Cotuit, MA is currently in a transitional phase. Tonight's moon is 32% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Cotuit, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Cotuit, MA?

Tide predictions for Cotuit, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Cotuit, MA?

Tide data for Cotuit, MA is sourced from NOAA Station #8447675. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447675.

What is the moon phase in Cotuit, MA tonight?

Tonight the moon over Cotuit, MA is Third Quarter (32% illuminated). This places Cotuit, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA